ENTRY FORM

DVASE 2018 Excellence in Structural Engineering

Awards Program

PROJECT CATEGORY (check one): Buildings under $5M Buildings Over $100M

Buildings $5M - $15M Other Structures Under $1M

Buildings $15M - $40M Other Structures Over $1M

Buildings $40M - $100M Single Family Home

Approximate construction cost of facility submitted:

Name of Project:

Location of Project:

Date construction was completed (M/Y):

Structural Design Firm:

Affiliation: All entries must be submitted by DVASE member firms or members.

Architect:

General Contractor:

Company Logo (insert .jpg in box below)

Important Notes:

Please .pdf your completed entry form and email tobsagusti@barrhorstman.com.

Please also email separately 2-3 of the best .jpg images of your project, for theslide presentation at the May dinner and for the DVASE website. Include a brief(approx. 4 sentences) summary of the project for the DVASE AwardsPresentation with this separate email.

Comcast Technology Center

1800 Arch StreetPhiladelphia, PA

Core and Shell: Foster + Partners and Kendall / Heaton AssociatesInteriors: Foster and Partners and Gensler

L.F. Driscoll

Total Project Cost $1,500,000,000Core and Shell Construction $650,000,000

Office Stack June of 2018Hotel September 2018

Provide a concise project description in the following box (one page maximum).Include the significant aspects of the project and their relationship to the judging criteria.

When completed later this year, Comcast Technology Center will be an urban alternative to the sprawling suburban high-tech campuses of Silicon Valley. This high-density development will be a thriving center of innovation and is expected to produce 2,800 permanent jobs and an annual economic impact of more than $720 million. The Comcast Technology Center is a 60-story, mixed-use building, with 1.5 million square feet of research and development space and will serve as an incubator for new apps, software and services. The 1,121-foot-tall LEED Platinum tower features a glass façade, glass elevators, and three-story atriums with green space located every three office floors. The top 12 stories will function as a luxury Four Seasons hotel, with more than 200 rooms and amenities that include a spa, fitness center, event space and a rooftop restaurant, with a 360-degree view of the city. Rail transportation and other city services will be easily accessible via a subterranean concourse that connects to the Suburban Station regional rail hub. In addition, there will be two levels of below-grade parking. The winter garden plaza with restaurant and retail space is located at the street level.

At a Glance• 60-Story Office/Television Studio/Hotel Building• 1.8 Million Gross Square Feet, 1121’ Tall, The 9th tallest building in the U.S.• Concrete Asymmetrical Split Concrete Core, Steel Floor Framing, Concrete on Metal Deck• LEED Platinum Goal

A Sampling of Significant Structural FeaturesStructural Lateral System – The primary lateral system consists of a concrete core which is positioned eccentrically on the west side of the plan to allow for the largest possible uninterrupted floor plan. The core splits to create a central East-West vision corridor which is a key component of the architectural project vision. The core not only steps as the low-rise and mid-rise elevators drop out but the east and west walls transfer to the center of the hotel floor plate allowing for a more efficient hotel room configuration. The asymmetrical split concrete core is supplemented by five sloshing damper tanks to increase occupant comfort at the hotel floors. The dampers are positioned to control accelerations in the primary X-Y axes as well torsional velocities propagated by wind buffering from the 58-story Comcast Center located on the next block.

Office Floors – With the core located so as to provide the large unencumbered floor plate, the floors are positioned into three story groups with a sky gardens at the east façade of each group. The base floor of each group is the entire floor plate with middle floor cut back 60’ at the center bay and the top floor cut back 30 feet to create a large atrium space in each group of floors. These groupings are accented on the façade with the diagonal bracing which supplements the lateral system.

Core Designed for Eccentric Crane Loading – The concrete subcontractor proposed the use of a tower crane mounted on the east face of the core. Thornton Tomasetti reanalyzed the core for the loads imposed by the crane and modified the design to accommodate this process. The result of this collaboration between design team and contractor allowed for the elimination of floor “leave outs” and accelerated core and floor construction.

The Lantern – 120-foot-tall braced steel frame tower constructed at the top of the concrete core, the Lantern is clad in curtain wall and will be backlit to create an iconic presence in the city.

The Tunnel – A pedestrian tunnel was created under 18th Street to allow occupants indoor access to the regional transportation hub, Suburban Station.

Artwork – The public spaces will have multiple large-scale pieces commissioned for the project including the Conrad Shallcross piece Exploded Paradigm and an LED feature by Jenny Holzer which will create the ceiling of the five-story escalator to the hotel ballroom.

The following 5 pages (maximum) can be used to portray your project to theawards committee through photos, renderings, sketches, plans, etc…

RENDERINGSCOURTESY OF FOSTER + PARTNERS

FOUNDATION, CORE WALL CONSTRUCTION DECEMBER 2014

include????

MIDAS Creepand ShrinkageAnalysisModel, used toPredictRequiredOverbuildat Each Level

Core Design IncludedAnalysis for Crane LoadUsed for Core Construction.Mounting the Crane on the Core Eliminated Need to Leave outFraming for Crane Tower.This Resulted in SignificantSchedule Reduction

Core ConstructionJuly 2015

By signing, signatory agrees to the following and represents that he or she is authorized to sign for the structural design firm of record.

All entries become the property of DVASE and will not be returned. By entering, the entrant grants a royalty-free license to DVASE to use any copyrighted material submitted. If selected as an award winner, you may be offered the opportunity to present your project at a DVASE breakfast seminar. Would you be willing to present to your colleagues? YES NO

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(featured Presentation at last years awards dinner)

Mark A Coggin April 9, 2018

Thornton Tomasetti

1700 Market Street, Suite 1750Philadelphia, PA 19103

267.238.4000 267.238.4001 mcoggin@thorntontomasetti.com